4 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-10-052098
Form type: Form 4
Filer: KEITHLEY INSTRUMENTS INC
CIK: CIK 54991
Filed: Oct 29, 2010
Reporting period: Oct 27, 2010
Description: Insider transaction

Documents

0001209191-10-052098-index.htm

Complete submission

0001209191-10-052098.txt

directory listing

Filed by

KEITHLEY INSTRUMENTS INC